apartment complex vs high-rise

apartment complex

noun
  • a set of buildings containing many apartments and ancillary functions 

high-rise

noun
  • A tall building, one consisting of many storeys. 

adj
  • Designed to sit high on, or above, the wearer's hips. 

How often have the words apartment complex and high-rise occurred in a corpus of books? (source: Google Ngram Viewer )